@misc{indiciae30ede1508175,
  title = {Retroperitoneal internal hernia.},
  author = {S N Yadav and H N Dwivedi and R P Agrawal and A K Singh},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/874335/},
  note = {Source identifier: 874335}
}